Today is cold.

Is Japanese life affected by superstitions? What superstitions do you practice? Which ones? Why?
I think that Japanese life is affected by superstitions. I practice superstition that is not to whistle at night. The superstition is that if you whistle at night, snake come. The meaning is that if you annoy people around you, you get bad happening. Why I practice the superstition, because I don't want to happen bad things.